apartment
[名词]
公寓
Ex:
He
uses
the
apartment
's
laundry
facilities
to
wash
his
clothes
.
他使用公寓的洗衣设施来洗衣服。
door
[名词]
门,门口
Ex:
He
held
the
door
open
for
an
elderly
person
entering
the
building
.
他为一位进入建筑物的老年人保持门开着。
ceiling
[名词]
天花板
Ex:
He
installed
soundproofing
material
on
the
ceiling
to
reduce
noise
from
the
floor
above
.
他在天花板上安装了隔音材料以减少来自楼上的噪音。